html {
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	box-sizing:border-box;
}
*, *:before, *:after {
	-webkit-box-sizing:inherit;
	-moz-box-sizing:inherit;
	box-sizing:inherit;
}
body {
	margin:20px;
	font-size:14px;
}
h1,h2,h3,h4,h5,h6 {
	font-weight:normal;
}
h1 {
	padding-bottom:20px;
	border-bottom:1px solid #333;
	text-align:center;
}
h2, legend {
	font-size:1.2em;
}
fieldset {
	padding:20px;
}
blockquote {
	padding-left:20px;
	border-left:5px solid #ccc;
}
.w-1of1 {
	width:100%;
}
.content {
	max-width:960px;
	margin:0 auto;
}
.info p, .result{
	margin-left:2em;
}
.fieldset-item {
	line-height:28px;
	margin-bottom:20px;
}
.fieldset-item input {
	height:28px;
	padding:0 10px;
	border:1px solid #aaa;
}
.input-box input {
	padding-right:38px;
}
.input-title, .input-box {
	display:inline-block;
	vertical-align:top;
}
.input-title {
	width:150px;
}
.input-box {
	position:relative;
	width:calc(100% - 150px);
}
.arrow-down {
	position:absolute;
	top:1px;
	right:0;
	width:28px;
	height:28px;
	border-left:1px solid #aaa;
}
.arrow-down:after {
	content:"";
	position:absolute;
	top:10px;
	right:6px;
	border:8px solid transparent;
	border-top:12px solid #000;
	border-bottom-width:4px;
	cursor:pointer;
}
.select {
	position:absolute;
	display:none;
	width:100%;
	margin:0;
	padding:0;
	list-style:none;
	background-color:#fff;
}
.option {
	padding-left:10px;
	border:1px solid #aaa;
	border-top:0;
	cursor:pointer;
}
.option:hover {
	background-color:#ccc;
}
.btn-check {
	display:block;
	width:128px;
	height:32px;
	margin:auto;
	border:1px solid #393;
	cursor:pointer;
	background-color:#393;
	color:#fff;
	-webkit-transition:0.3s;
	transition:0.3s;
}
.btn-check:hover {
	background-color:#efe;
	color:#393;
}
@media only screen and (max-width: 360px) {
	.input-box {
		width:100%;
	}
}